Warnings

Be careful you don’t break a window with that ball.

1. At the office.

Watch the video. What's the relationship between the two people?

2. At the office.

Watch the video again and answer the questions.

3. Giving warnings.

Complete the conversation with words from the box.

4. Practice.

Look at how you use the expressions for giving warnings that appear in the dialogue.

Look out!
Watch out!
Be careful!
+ explanation

Be careful
Mind
+ you don't
+ where/what/who/how

Be careful + preposition (with/on/of/etc.)
+ (not) to + infinitive

Mind + noun


Write one or two words in each gap to complete the sentences.